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1 // Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // |
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15 |
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16 #include <e32cons.h> |
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17 |
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18 #include <es_sock.h> |
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19 |
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20 #include "agentnotifierdefs.h" |
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21 #include "agentshellnotifier.h" |
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22 |
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23 EXPORT_C CArrayPtr<MNotifierBase2>* NotifierArray() |
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24 // |
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25 // Lib main entry point |
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26 // |
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27 { |
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28 CArrayPtrFlat<MNotifierBase2>* subjects=new (ELeave)CArrayPtrFlat<MNotifierBase2>(1); |
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29 CleanupStack::PushL(subjects); |
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30 subjects->AppendL(CAgentShellNotifier::NewL()); |
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31 CleanupStack::Pop();//subjects |
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32 return(subjects); |
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33 } |
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34 |
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35 |
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36 |
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37 const TInt KAgentDialogWidth=38; |
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38 const TInt KAgentDialogHeight=4; |
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39 __FLOG_STMT(_LIT8(KDlgLogSubsys, "agentdialog");) |
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40 __FLOG_STMT(_LIT8(KDlgLogComponent, "notifier");) |
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41 |
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42 CAgentDialogUpdate* CAgentDialogUpdate::NewL(const RMessagePtr2& aMessage) |
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43 { |
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44 CAgentDialogUpdate* self=new (ELeave) CAgentDialogUpdate(aMessage); |
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45 CleanupStack::PushL(self); |
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46 self->ConstructL(aMessage); |
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47 CleanupStack::Pop(); |
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48 return self; |
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49 } |
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50 |
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51 void CAgentDialogUpdate::Update(const RMessagePtr2& aMessage) |
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52 { |
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53 __FLOG(_L("CAgentDialogUpdate::Update Starting Agent Shell Dialog")); |
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54 iMessagePtr = aMessage; |
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55 TAgentDialogInputBuf agentDialogInputBuf; |
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56 aMessage.ReadL(1, agentDialogInputBuf); |
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57 TAgentDialogInput& agentdialogInput = agentDialogInputBuf(); |
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58 |
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59 iConsole->ClearScreen(); |
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60 iConsole->SetTitle(agentdialogInput.iTitle); |
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61 |
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62 TBuf<KAgentDialogWidth> buf1; |
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63 TBuf<KAgentDialogWidth> buf2; |
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64 buf1.Append(agentdialogInput.iLabel); |
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65 if(buf1.Length() >= 44 ) |
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66 { |
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67 buf1.SetLength(40); |
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68 buf1.AppendFill('*',3); |
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69 } |
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70 buf1.Append(' '); |
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71 |
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72 _LIT(KYesNoChoice, "Yes [y] No [n] Cancel[c]"); |
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73 _LIT(KContinuePrompt, "Continue Yes [y]"); |
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74 |
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75 TInt operation = agentdialogInput.getDialogOperation(); |
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76 switch ( operation ) |
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77 { |
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78 case ENoYesDialog: |
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79 buf2.Append(KYesNoChoice); |
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80 break; |
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81 case EContinueDialog: |
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82 buf2.Append(KContinuePrompt); |
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83 break; |
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84 default: |
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85 __ASSERT_DEBUG(EFalse, _L("Illegal Agent UI operation type")); |
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86 } |
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87 |
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88 TPoint point; |
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89 TInt x = (iConsole->ScreenSize().iWidth - buf1.Length()) / 2; // put the string in the middle |
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90 point.SetXY(x, 0); |
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91 iConsole->SetCursorPosAbs(point); |
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92 |
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93 iConsole->Printf(buf1); |
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94 x = (iConsole->ScreenSize().iWidth - buf2.Length()) / 2; // put the string in the middle |
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95 point.SetXY(x, 1); |
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96 iConsole->SetCursorPosAbs(point); |
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97 iConsole->Printf(buf2); |
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98 } |
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99 |
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100 void CAgentDialogUpdate::DoCancel() |
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101 { |
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102 if (IsActive()) |
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103 { |
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104 if (!iMessagePtr.IsNull()) |
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105 { |
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106 iMessagePtr.Complete(KErrCancel); |
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107 } |
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108 iConsole->ReadCancel(); |
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109 iConsole->Printf(_L("\ndialog cancelled.\nPress any key to continue...\n")); |
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110 } |
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111 |
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112 } |
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113 |
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114 void CAgentDialogUpdate::RunL() |
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115 { |
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116 TInt key = iConsole->KeyCode(); |
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117 __FLOG_1(_L("KeyPressed : %c"),key); |
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118 switch (key) |
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119 { |
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120 case 'y': |
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121 case 'Y': |
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122 iMessagePtr.Complete(EAgentYesPressed); |
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123 break; |
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124 case 'n': |
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125 case 'N': |
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126 iMessagePtr.Complete(EAgentNoPressed); |
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127 break; |
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128 case 'c': |
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129 case 'C': |
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130 iMessagePtr.Complete(KErrCancel); |
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131 break; |
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132 default: |
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133 iConsole->Printf(_L("\n Press 'y' 'n' or 'c'\n")); |
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134 iConsole->Read(iStatus); |
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135 SetActive(); |
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136 } |
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137 } |
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138 |
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139 CAgentDialogUpdate::CAgentDialogUpdate(const RMessagePtr2& aMessage) |
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140 : CActive(EPriorityStandard), |
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141 iMessagePtr(aMessage) |
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142 { |
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143 __FLOG_OPEN(KDlgLogSubsys, KDlgLogComponent); |
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144 } |
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145 |
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146 void CAgentDialogUpdate::ConstructL(const RMessagePtr2& /*aMessage*/) |
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147 { |
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148 TRAPD(r,iConsole = Console::NewL(_L("AgentDialog"), TSize(KAgentDialogWidth,KAgentDialogHeight))); |
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149 __FLOG_1(_L("CAgentDialogUpdate::ConstructL - Console::NewL returned %d"),r); |
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150 |
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151 if (r < KErrNone) //So why not User::LeaveIfError - well Console::NewL is know to return 2 |
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152 { |
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153 User::Leave(r); |
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154 } |
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155 if (iConsole == NULL) |
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156 { |
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157 User::Leave(KErrGeneral); |
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158 } |
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159 CActiveScheduler::Add(this); |
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160 |
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161 // Read back the response |
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162 iConsole->Read(iStatus); |
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163 SetActive(); |
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164 __FLOG_1(_L("Performed read for response should still be KRequestPending - %x"),iStatus.Int()); |
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165 |
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166 } |
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167 |
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168 CAgentDialogUpdate::~CAgentDialogUpdate() |
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169 { |
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170 Cancel(); |
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171 delete iConsole; |
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172 __FLOG_CLOSE; |
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173 } |
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174 |
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175 |
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176 |
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177 CAgentShellNotifier* CAgentShellNotifier::NewL() |
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178 { |
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179 CAgentShellNotifier* self=new (ELeave) CAgentShellNotifier(); |
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180 CleanupStack::PushL(self); |
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181 self->ConstructL(); |
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182 CleanupStack::Pop(); |
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183 return self; |
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184 } |
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185 |
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186 void CAgentShellNotifier::ConstructL() |
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187 { |
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188 } |
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189 |
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190 CAgentShellNotifier::~CAgentShellNotifier() |
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191 { |
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192 delete iAgentShellDialog; |
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193 } |
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194 // From MNotifierBase |
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195 |
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196 void CAgentShellNotifier::Release() |
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197 { |
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198 delete this; |
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199 } |
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200 |
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201 CAgentShellNotifier::TNotifierInfo CAgentShellNotifier::RegisterL() |
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202 /** |
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203 * Called when a notifier is first loaded to allow any initial construction that is required. |
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204 */ |
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205 { |
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206 iInfo.iUid=KUidAgentDialogNotifier; |
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207 iInfo.iChannel=KUidAgentDialogNotifier; |
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208 iInfo.iPriority=ENotifierPriorityLow; |
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209 return iInfo; |
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210 } |
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211 |
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212 CAgentShellNotifier::TNotifierInfo CAgentShellNotifier::Info() const |
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213 /** |
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214 * Start the notifier with data aBuffer and return an initial response. |
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215 */ |
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216 { |
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217 return iInfo; |
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218 } |
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219 |
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220 TPtrC8 CAgentShellNotifier::StartL(const TDesC8& /*aBuffer*/) |
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221 /** |
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222 * Start the notifier with data aBuffer. aMessage should be completed when the notifier is deactivated. |
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223 * May be called multiple times if more than one client starts the notifier. The notifier is immediately |
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224 * responsible for completing aMessage. |
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225 */ |
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226 { |
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227 TPtrC8 ret(KNullDesC8); |
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228 return (ret); |
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229 } |
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230 |
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231 void CAgentShellNotifier::StartL(const TDesC8& /*aBuffer*/, TInt /*aReplySlot*/, const RMessagePtr2& aMessage) |
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232 /** |
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233 * Start the notifier with data aBuffer. aMessage should be completed when the notifier is deactivated. |
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234 * May be called multiple times if more than one client starts the notifier. The notifier is immediately |
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235 * responsible for completing aMessage. |
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236 */ |
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237 { |
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238 // Keep this short! Must schedule an update and return immediately |
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239 if (!aMessage.IsNull()) |
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240 { |
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241 if (iAgentShellDialog) |
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242 { |
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243 delete iAgentShellDialog; |
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244 iAgentShellDialog = NULL; |
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245 } |
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246 iAgentShellDialog = CAgentDialogUpdate::NewL(aMessage); |
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247 |
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248 iAgentShellDialog->Update(aMessage); |
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249 } |
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250 } |
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251 |
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252 |
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253 void CAgentShellNotifier::Cancel() |
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254 /** |
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255 * The notifier has been deactivated so resources can be freed and outstanding messages completed. |
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256 */ |
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257 { |
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258 if (iAgentShellDialog) |
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259 { |
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260 iAgentShellDialog->Cancel(); |
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261 delete iAgentShellDialog; |
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262 iAgentShellDialog=NULL; |
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263 } |
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264 } |
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265 |
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266 TPtrC8 CAgentShellNotifier::UpdateL(const TDesC8& /*aBuffer*/) |
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267 /** |
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268 * Update a currently active notifier with data aBuffer. |
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269 */ |
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270 { |
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271 // Keep this short! Must schedule an update and return immediately |
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272 TPtrC8 ret(KNullDesC8); |
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273 return (ret); |
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274 } |
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275 |
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276 |
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277 |